Perhaps you should try some spelling variations:
"literatura breve _ islam." » "literatura en _ islam.", "literatura del _ islam.", "literatura e _ islam."
"literatura arte _ islam." » "literatura arabe _ islam.", "literatura entre _ islam.", "literatura aurea _ islam."
"literatura de un islam." » "literatura de el islam.", "literatura de e islam.", "literatura de al islam."

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: (("literatura de un islam.") OR ((("literatura arte _ islam.") OR ("literatura breve _ islam."))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"literatura de un islam.\") or (((\"literatura arte _ islam.\") OR (\"literatura breve _ islam.\"))))~".
• Removing quotes may allow a broader search: (( literatura de un islam. ) or ((( literatura arte _ islam. ) OR ( literatura breve _ islam. ))))~.
• Adding a wildcard symbol may retrieve word variants: (("literatura de un islam.") or ((("literatura arte _ islam.") OR ("literatura breve _ islam."))))*.